15672941540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1422227}}^1$

素因数の和:1422284

約数の個数: 48

約数和(自身を含む): 35840145600

約数和(自身を除く): 20167204060

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 1422227, 2844454, 5688908, 7111135, 14222270, 27022313, 28444540, 41244583, 54044626, 82489166, 108089252, 135111565, 164978332, 206222915, 270223130, 412445830, 540446260, 783647077, 824891660, 1567294154, 3134588308, 3918235385, 7836470770, 15672941540]

約数ペア:

[(1, 15672941540), (2, 7836470770), (4, 3918235385), (5, 3134588308), (10, 1567294154), (19, 824891660), (20, 783647077), (29, 540446260), (38, 412445830), (58, 270223130), (76, 206222915), (95, 164978332), (116, 135111565), (145, 108089252), (190, 82489166), (290, 54044626), (380, 41244583), (551, 28444540), (580, 27022313), (1102, 14222270), (2204, 7111135), (2755, 5688908), (5510, 2844454), (11020, 1422227)]